42372720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{503}}^1$

素因数の和:541

約数の個数: 200

約数和(自身を含む): 158802336

約数和(自身を除く): 116429616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 503, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1006, 1040, 1053, 1080, 1170, 1296, 1404, 1509, 1560, 1620, 1755, 1872, 2012, 2106, 2160, 2340, 2515, 2808, 3018, 3120, 3240, 3510, 4024, 4212, 4527, 4680, 5030, 5265, 5616, 6036, 6480, 6539, 7020, 7545, 8048, 8424, 9054, 9360, 10060, 10530, 12072, 13078, 13581, 14040, 15090, 16848, 18108, 19617, 20120, 21060, 22635, 24144, 26156, 27162, 28080, 30180, 32695, 36216, 39234, 40240, 40743, 42120, 45270, 52312, 54324, 58851, 60360, 65390, 67905, 72432, 78468, 81486, 84240, 90540, 98085, 104624, 108648, 117702, 120720, 130780, 135810, 156936, 162972, 176553, 181080, 196170, 203715, 217296, 235404, 261560, 271620, 294255, 313872, 325944, 353106, 362160, 392340, 407430, 470808, 523120, 529659, 543240, 588510, 651888, 706212, 784680, 814860, 882765, 941616, 1059318, 1086480, 1177020, 1412424, 1569360, 1629720, 1765530, 2118636, 2354040, 2648295, 2824848, 3259440, 3531060, 4237272, 4708080, 5296590, 7062120, 8474544, 10593180, 14124240, 21186360, 42372720]

約数ペア:

[(1, 42372720), (2, 21186360), (3, 14124240), (4, 10593180), (5, 8474544), (6, 7062120), (8, 5296590), (9, 4708080), (10, 4237272), (12, 3531060), (13, 3259440), (15, 2824848), (16, 2648295), (18, 2354040), (20, 2118636), (24, 1765530), (26, 1629720), (27, 1569360), (30, 1412424), (36, 1177020), (39, 1086480), (40, 1059318), (45, 941616), (48, 882765), (52, 814860), (54, 784680), (60, 706212), (65, 651888), (72, 588510), (78, 543240), (80, 529659), (81, 523120), (90, 470808), (104, 407430), (108, 392340), (117, 362160), (120, 353106), (130, 325944), (135, 313872), (144, 294255), (156, 271620), (162, 261560), (180, 235404), (195, 217296), (208, 203715), (216, 196170), (234, 181080), (240, 176553), (260, 162972), (270, 156936), (312, 135810), (324, 130780), (351, 120720), (360, 117702), (390, 108648), (405, 104624), (432, 98085), (468, 90540), (503, 84240), (520, 81486), (540, 78468), (585, 72432), (624, 67905), (648, 65390), (702, 60360), (720, 58851), (780, 54324), (810, 52312), (936, 45270), (1006, 42120), (1040, 40743), (1053, 40240), (1080, 39234), (1170, 36216), (1296, 32695), (1404, 30180), (1509, 28080), (1560, 27162), (1620, 26156), (1755, 24144), (1872, 22635), (2012, 21060), (2106, 20120), (2160, 19617), (2340, 18108), (2515, 16848), (2808, 15090), (3018, 14040), (3120, 13581), (3240, 13078), (3510, 12072), (4024, 10530), (4212, 10060), (4527, 9360), (4680, 9054), (5030, 8424), (5265, 8048), (5616, 7545), (6036, 7020), (6480, 6539)]